Note:

Before performing "Direct Unlock" ("Repair IMEI (A/B)", "Repair Network") operation for GT-S7262, you need to root the phone manually (root procedure is described in software manual and can be accessed via "Help" button in the software).

All supported operations are described in details in Software manuals (Cable & Manual button in the Software).

Note!

After performing Unlock or Repair IMEI operations for D820 and D821, 3G network will become unavailable (2G networks will still work). At the moment developers are working on the solution on how to activate 3G. If you wish to return your device to the previous state, before it was unlocked or had IMEI repaired, just write first security and NVM backups to the device.